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| 1 | Design, Supply, installation, testing and commissioning of Multistage Horizontal Centrifugal Pumpwith SS Impeller, Cast Iron/S.G Iron casing/WCB, mechanical Seal, bearing lubrication oil, Coupled to energy efficient squirrel cage induction Motor resting on a M.S common base frame properly aligned. The motor shall be suitable for three phase 415 V ± 10%, 50 Hz supply.Pumps shall be installed in parallel combination fitted with all PN-16 rated control valves viz CI NRV, Cast Iron sluice valves, Long radius bends, common pressure header with Flanges, Cork sheet Gaskets, Nuts Bolts with washers, provision for 25mm priming facility using 25mm heavy duty ball valves, 25 mm (ERW) M.S. Pipe etc with each pump and M.S suction pipe of 175mm dia, 8m length, with flanges, long radius bends, PN16 foot valves with strainer, clips and clamps, nipples, flanges as per site requirement. i) Discharge at duty point = 1.00 Cusec = 28.32 LPSii)Total Dynamic Head = 90 mtriii) NPSHa = 3.00 mtriv) Efficiency : > 70% v) Driving Motor Rating at 415V ± 10%,50Hz = ……to be quoted by the bidder Speed =1450 RPM – 1480 RPMInsulation = F-classSelected motor rating shall be higher than following:i. 125% of pump input at duty pointii. Maximum power consumed by the pump in the entire operating range. Operating range may be considered from 110% to 85% of rated head. Altitude of installation: Kargil, 2676m (deration on account of altitude shall be taken careof while designing |
| 2 | Hybrid (Grid + Solar) Common Control Panel with Two Independent 70 kW Soft Starters/VFDs, Complete in All RespectsProviding, supplying, installing, testing and commissioning of Hybrid (Grid + Solar) Common Control Panel suitable for operation of two pump sets (01 Duty + 01 Standby), comprising two independent 70 kW Soft Starters/VFDs, solar inverter(s), MPPT controller(s), ACB/MCCB, contactors, control relays, digital multifunction meter, selector switches, indication lamps, surge protection devices (Type-II SPD), copper bus bars, power and control wiring, cable glands, lugs, terminal blocks, earthing arrangements and all associated accessories. The panel shall be floor-mounted, fabricated from CRCA sheet steel, powder-coated, dust and weatherproof with minimum IP-65 degree of protection, suitable for 415 V ±10%, 3-Phase, 50 Hz AC supply.The panel shall facilitate automatic operation in Solar, Grid and Hybrid modes with intelligent energy management, automatic source selection and seamless changeover. Each pump shall have independent starting, stopping, monitoring, control and protection against overload, short circuit, earth fault, phase failure, phase reversal, under/over voltage, over-temperature and dry running. The contractor shall design and provide the optimum inverter and control configuration considering the distance between the solar plant and pump house to minimize voltage drop, transmission losses and energy losses.Complete with internal wiring, factory testing, installation, commissioning, performance testing and all works conforming to IEC 61439, relevant IS standards and departmental specifications, complete in all respects. |
| 3 | Design supply testing and commissioning of Shockproof photovoltaic solar panels, including all civil works, base structure, junction box, and associated components complete in all respect:Specifications:Number of Photovoltaic Panels: As per OEM's discretion, ensuring total output exceeds motor rating by 30%.Operating Temperature for Solar Cell: -20°C to +45°CTemperature Coefficient: -0.286 to -0.4Max Power at STC: 79% to 82%Module Efficiency: 20% or higherPV Module Specifications:Type:Monocrystalline silicon solar cellsPeak Power of a Single Module (Wp): 540 W or aboveOpen Circuit Voltage: 44-46 VVoltage at Max Power: 35-38 VCurrent at Max Power: 13-15 ASeries Fuse Ratings: 10 A or as requiredApplication Class Ratings: Class AFire Ratings: Class CCompliance: PV modules shall meet the IEC 61215 revised specifications and be certified by MNRE/ISI/ISO/IEEE/IEC or equivalent.Job also includes: Providing and constructing RCC foundations, pedestals and anchor blocks including excavation, PCC, RCC, reinforcement steel, formwork, curing, backfilling and disposal of surplus earth complete for solar PV mounting structures as per approved design and site requirements.Providing, fabricating and erecting hot-dip galvanized structural steel mounting substructure for solar PV panels including columns, rafters, purlins, bracings, base plates, anchor bolts, nuts, bolts, washers and all accessories complete. The structure shall be designed for wind speed up to 180 kmph (or as per IS 875 Part-3) and snow load conditions prevailing at site. |
| 4 | Supply, Laying, Testing and Commissioning of LT Power Cable Between Solar Plant and Pump HouseProviding, supplying, laying, dressing, terminating, testing and commissioning of 1.1 kV grade, XLPE insulated, PVC sheathed, armoured aluminium conductor LT power cable of size not less than 3.5 Core x 120 sq.mm, conforming to IS 7098 (Part-I), between the Solar PV Plant/Inverter and Hybrid Control Panel/Pump House, including excavation of cable trench, sand cushioning, protective bricks/covers, warning tape, cable markers, HDPE/GI protective pipes at crossings, cable glands, lugs, ferrules, terminations and all associated accessories complete in all respects.The cable shall be suitable for operation of a 55 kW, 415 V, 3-Phase motor over a transmission distance of approximately 200 metres while maintaining permissible voltage drop limits as per relevant standards. |
| 5 | Maintenance free earthling:-S.I.T.C. of ALLTEC make long life maintenance free electrolytic earthling system with 10 feet vertical k type copper not less then 2”(50.8mm)ID and not less than 0.08”(2.03mm) wall thickness ,which does not require manual addition of water .The system should be corrosion resistant pre-filled with hygroscopic powder and provided with suitable breathing and leaching ports at the ends. Rated for high fault currents bas bar rated for 10KA, fault current bus bar connection type as “Terraweld” to with hold temperature of 7000C.The earthling port shall be designed and supplied with poly plastic port cover non conductive, environment friendly and lockable. |
| 6 | Supply and Fixing of Raising Main:Providing, laying, jointing and testing in trenches of galvanized MS ERW flanged pipes including cost of flanged bends of all degrees conforming to IS/ISO:3183-2007, as per dimensions, weight and test pressure mentioned below in a random length of 4m-7m,The M.S. flanges are to be provided 100% of flanged joints and welding of flanges with pipes as per IS:816-1965 with a electrode as per IS:814-1967 including required Nos. and size of M.S. nut and bolts as per IS: 1369-1967 and compressed as best fiber jointing gaskets sheet not less than 3mm thick as per IS:2712-1965.The welding of flanges to be done on both faces in two layers to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. The laying of pipes should be conformed to IS:5822-1994 (earth work in trenches, MS flanges and butt welded joint to measured and paid separately) The pipe shall have zinc coating as per IS 4736 in factory latest with upto date amendments. Note: - Ground clearance of the rising main (Header) must be above 1 feet(or better) at any point while crossing the terraces/fieldThe pipeline shall generally be provided with flanged joints; however, butt-welded joints may be adopted wherever required due to site conditions, alignment requirements, crossings, or for ensuring structural integrity and hydraulic efficiency of the pipeline. Butt welding shall be carried out as per relevant IS standards and approved welding procedures, complete with all consumables, testing and finishing required for satisfactory performance.Make:- Jindal (india) limited/TATA Steel/Surya |
| 7 | 7inch (NB) 175mmdia MSERW pipe Gr. L290 0r X-42, 4.8mm wall thickness IS/ISO : 3183-2007 |
| 8 | Supply of 175MM Non Return valve, PN 16, Conforming to BS 5153 (EN 12334) / IS 5312 Part 1 & 2, BS 5160/DIN 2401 and latest |
| 9 | Anchor BlocksConstruction of PCC Anchor block using (1:2:4)mix @20 feet c/c. Job includes cost of material, labour, shuttering, tools and tackles etc. The job also includes fixing of 02 Nos. 6mm ms strip with suitable anchor bolts & nuts to fasten the Pipe on the anchor block. Block size = 2.5x2.5x 3’ =18.75 cft =0.53 CumFor 164 block = 87 cum |
| 10 | Construction of RCC Anchor block (As per Annexure E) using (1:2:4) mix. Job includes cost of materials, including straightening, bending, cutting and placing position, binding all reinforcement, earth excavation, centering shuttering and removal of farm work, carriage charges complete to be constructed as per site requirementTotal Quantity = 10 blocks Total Quantity = 10 blocks |
| 11 | Foundation Block:Construction of RCC foundation block each pump-set (as per OEM guidelines) and PCC foundation control panel (1:2:4) mix . Job includes cost of material, labour, shuttering, tools and tackles etc complete. Block size:The length and breadth of the foundation 300mm more from the respective length and breadth of the respective equipments. The height of the foundation block shall be 400mm i.e 200 mm below and 200mm above ground level fully embedded with ground flooring. |
| 12 | Complete Pump Tool KitCrimping Tool Hydraulic Type = 1 NoSpanner double ended set = 1 setRing spanner set = 1 setScrew driver = 1 setSocket = 1 setGrease Gun Bucket type = 1 No Please Enable Macros to View BoQ information |
